Thermometer



FIG. 1 is a perspective view of a front surface of the thermometer.

FIG. 2 is a front elevation view of the thermometer.

FIG. 3 is a rear elevation view of the thermometer.

FIG. 4 is a right elevation view of the thermometer.

FIG. 5 is a left elevation view of the thermometer.

FIG. 6 is a top plan view of the thermometer; and,

FIG. 7 is a bottom plan view of the thermometer. 

CLAIM The ornamental design for a thermometer, as shown and described. 